Bourbon

80 proof is the TTB whiskey floor (40% ABV), not a flavor ranking. A 1.5 oz pour is one standard drink. Jim Beam White and Basil Hayden print 80. Maker’s Mark and Buffalo Trace are 90 — not this class. No invented ranking.

Buffalo Trace prints Mash Bill #1 and Mash Bill #2 without grain percentages. Mash bill is a recipe, not a TTB class. Weller is wheated. Allocated bottles have no street price here.

Bottled in bond is a defined TTB term: 100 proof, one DSP, one season, ≥4 years. Single barrel is not a TTB class — it means one barrel. A 1.5 oz bonded pour is 1.25 drinks.

There is no official best Colorado bourbon. Colorado is origin, not a TTB class. Breckenridge Bourbon prints 43% / 86. Stranahan’s is an American single malt, not bourbon. No ranking.